WEE Technology Company Limited - WEE are Capacitors Specialist

If you know how to select the suitable crossover capacitor for the audio applications and your speaker system will achieve its maximum performance.
WEE Technology supplies superior Film and Foil Capacitors, Metalized Polypropylene Capacitors, and Non-Polarized Electrolytic Capacitors that are suitable for the most discriminating audio applications.

Film and Foil Crossover Capacitors: https://www.musicaps.com/WEET-Foil-and-Film-Audio-Capacitors.html

Metalized Polypropylene Crossover Capacitors: https://www.musicaps.com/WEET-Metallized-Polypropylene-Film-Capacitors.html

Non-Polarized Electrolytic Capacitors:https://www.musicaps.com/WEET-Aluminum-Electrolytic-Audio-Capacitors.html

Differences in audio capacitors

Capacitors are the focus of this technical bulletin. There are four basic types of capacitors: electrolytic, ceramic, metallized film and film and foil. (Aluminum Foil and Copper Foil)

Choosing capacitors for crossover networks

The types of capacitors that are commonly used for audio applications include ceramic, electrolytic and film capacitors. These types of capacitors differ in design, construction and performance characteristics. It is usually important to consider the unique needs of your audio application when selecting a capacitor.

The quality of sound produced by an audio circuit is greatly dependent on the audio frequency response of capacitors used. In general, ceramic capacitors have poor audio frequency response. Moreover, the low insulation resistance and relatively high equivalent series resistance of ceramic capacitors make them unsuitable for crossover networks.

Film capacitors are widely used in audio circuits for a wide range of applications. For the optimum performance of a crossover network, film capacitors with low dielectric absorption and equivalent series resistance are commonly used. The characteristics of film capacitors make them the number one choice for audio applications. It is common for circuit designers to use a combination of different types of capacitors.